Bill,
The first thread name is the ‘current source’ thread (fb_epicgen_ord).
The second thread name is the ‘current destination’ thread.
The third thread name is the ‘owner’. Since the message in in state 11 it’s owned by the destination thread. If the message was in state 7 it would be owned by the translation thread.
The next thread name is the ‘original source’ thread.
The last thread name is the ‘original destination’ thread.
The last two only come into play if you muck around with metadata after the message has already been routed.
Cheers,